revengerat | 56cd5749a3f4a237918a7a61488027f32daa321ff5bf4b7505cef0e4fa91a5b2

Analysis

max time kernel
13s
max time network
20s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
16/08/2024, 17:56

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General

Target

9f5f2fc905270a6f6c952c52f9b438b9_JaffaCakes118.exe
Size

23KB
MD5

9f5f2fc905270a6f6c952c52f9b438b9
SHA1

66386b1e39842a9f843183829e8546fc82a61b16
SHA256

56cd5749a3f4a237918a7a61488027f32daa321ff5bf4b7505cef0e4fa91a5b2
SHA512

ea8d3d1937cfdd010b1ac6831eb7c77f32db2cf30eeb25919f7de1124f44eb7e07ef7a662ca33af63628b6405b1497dbc067673e6602793971a79adb85d231a6
SSDEEP

384:sCZ5e7YUiTUzj+GKew9wWip5ToZzKAD1Cvvo6JcF9MzaC:K5iTUMeO1ss50A6mFSzR

Score

10^/10

revengerat discovery stealer trojan

Malware Config

Extracted

Family

revengerat

Mutex

Signatures

RevengeRAT
Remote-access trojan with a wide range of capabilities.
trojan revengerat

RevengeRat Executable 1 IoCs

stealer

resource	yara_rule
behavioral1/memory/832-2-0x0000000000350000-0x0000000000358000-memory.dmp	revengerat

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
4	pastebin.com
5	pastebin.com

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2952	832	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9f5f2fc905270a6f6c952c52f9b438b9_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	832	9f5f2fc905270a6f6c952c52f9b438b9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 832 wrote to memory of 2952	832	9f5f2fc905270a6f6c952c52f9b438b9_JaffaCakes118.exe	30
PID 832 wrote to memory of 2952	832	9f5f2fc905270a6f6c952c52f9b438b9_JaffaCakes118.exe	30
PID 832 wrote to memory of 2952	832	9f5f2fc905270a6f6c952c52f9b438b9_JaffaCakes118.exe	30
PID 832 wrote to memory of 2952	832	9f5f2fc905270a6f6c952c52f9b438b9_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\9f5f2fc905270a6f6c952c52f9b438b9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9f5f2fc905270a6f6c952c52f9b438b9_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:832
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 832 -s 1480
  2⤵
  - Program crash
  PID:2952

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

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Downloads

memory/832-0-0x0000000074CEE000-0x0000000074CEF000-memory.dmp

Filesize
4KB

Download
memory/832-1-0x0000000000910000-0x000000000091C000-memory.dmp

Filesize
48KB

Download
memory/832-2-0x0000000000350000-0x0000000000358000-memory.dmp

Filesize
32KB

Download
memory/832-3-0x0000000074CE0000-0x00000000753CE000-memory.dmp

Filesize
6.9MB

Download
memory/832-4-0x0000000074CEE000-0x0000000074CEF000-memory.dmp

Filesize
4KB

Download
memory/832-5-0x0000000074CE0000-0x00000000753CE000-memory.dmp

Filesize
6.9MB

Download